## How big is the largest wave you've ever surfed? Wave height is one thing; the weight of waves is quite another.

Getting pounded. We know how it hurts. Whether we get caught on the inside or we miss an unexpected wave set, it's always tough to feel the weight of the salted water on our head and back.

When a wave breaks, it loses part of its energy. But until then, those liquid curtains will not wait for a rider's lucky escape in order to fall over the flats. It's heavy stuff, no doubt about that.

So let's do some math. According to physicists, a breaking wave can apply a pressure of between 250-6000 pounds per square foot (1220-29294 kilograms per square meter), depending on its height. Can you handle numbers like this?

There are many variables involved. The salinity of the water (the world's average is of 3.5%); the height, thickness and width of the falling lip; the winds involved in the equation; traveling speed; etc. Although the human body will not literally "feel" those massive numbers, it will definitely feel something.

Big waves are surely heavy. If you want to get an overall weight for your specific wave, you can roughly memorize that a cubic meter of water (1000 liters) weighs one metric tonne (1000 kilograms). How about that?

Example: a 33-foot (10-meter) wave with a falling lip that is 66-feet (20-meters) wide will mean that, if you wipeout, you'll feel the equivalent of 410 tonnes (410000 kilograms) over your body. That's the weight of 488 Volkswagen Beetles (1967 model)!

Another example from the average surfer's perspective: imagine a 20-inch (50 centimeter) thick wave lip, only 3.2 feet wide, in a summer three-foot wave. Total weight? A solid 500 kilograms (1100 pounds).

The weight of a wave lip can be tremendous. So make sure your duck diving skills are up-to-scratch. Protect your head and your back, too, because under such weight, obtaining oxygen will almost feel like a secondary need.

Discover the four types of breaking waves.

data-full-width-responsive="true">
• 13:01
• 12:28
• 15:09

Do you want to impress a future surfer? Is your kid into surfing? Discover the coolest surf-inspired toys for playing at home or outside.

Origami is the ancient art of paper folding. Kites were probably invented in China around 500 BC. Let's blend both crafts and make a simple, high-flying Origami kite.

On November 26, 2018, the World Surf League (WSL) suspended the iconic Peahi Challenge, in Maui. Why? There was too much wind, and the conditions were too gnarly for big wave surfing.

Tom Morey is recovering well from his eye surgeries. The father of modern bodyboarding has recovered part of his sight.

The monkey crawl is one of the two techniques that allow skimboarders to get to the waves or any other dead water surface.

Stacia Bank has set a new Guinness World Record for the most 360 spins in 60 seconds on a wakesurfing wave.